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      With one month left in the Government’s three-month window for councils to put forward merger plans under its Head Start pathway, it’s timely to revisit some key questions for local authorities as plans solidify and proposals take shape. 

      The promised benefits of amalgamation - greater efficiencies, economies of scale, better outcomes for citizens - are persuasive, but the challenges of achieving them, and their potential to exacerbate civic disengagement, are also very real, as we have seen in similar initiatives locally and globally. Careful planning, a healthy dose of sceptical realism, and diligent execution, are critical if amalgamation benefits are to be realised, and pitfalls minimised.

      The Government’s ‘Head Start pathway’ has undoubtedly injected urgency into the conversation, but its accelerated timeline has meant the upfront, foundational planning risks being lost in a rapid, somewhat surficial, dating game. As we near the end of Head Start’s whirlwind courtship, the question for councils is whether the proposals being drafted will create something lasting, or whether they are just the product of swiping right under pressure.

      Why are we even going on a date?

      Clarity of purpose is critical. The Government’s intent is clear: fewer, larger unitary authorities that reduce duplication and improve coordination, particularly alongside resource management reform. But overseas evidence suggests ‘efficiency’ is often oversold. Studies from Canada and analysis of Auckland’s ‘super city’ show that cost savings are often modest or unclear.

      Under Head Start, councils need to articulate a credible ‘why’ for their partnership intentions, whether it’s better infrastructure delivery, stronger planning capability, or financial sustainability. Without that, amalgamation risks becoming change for its own sake.

      Are we compatible or just convenient?

      Just because councils are neighbours doesn’t mean they’re natural partners. Compatibility matters, across culture, priorities, finances, and community identity.

      Best practice suggests testing the relationship first. Shared services or regional collaboration can help councils understand what works before committing to full structural change. International experience shows that rushed mergers often reflect convenience or political pressure, rather than genuine alignment.

      Head Start allows flexibility in how councils group together. That flexibility should be used deliberately, not just to meet a deadline. 

      Can we afford this relationship?

      The financial conversation needs to be honest. While amalgamation promises savings, the reality is often more complex.

      Evidence shows that transition costs are significant. IT integration, staff harmonisation, and service alignment can delay any benefits for years. In some cases, costs actually rise due to ‘levelling up’ of services and wages.

      New Zealand councils are also expected to develop proposals with no additional funding, increasing the risk of optimistic assumptions. 

      Robust financial modelling and being transparent with communities is essential.

      Can we make this work day-to-day?

      The real challenge isn’t deciding who to merge with, it’s making it work once in place.

      Lessons from overseas tell us that amalgamation is always a multi-year transformation, often undertaken while councils continue delivering core services. International experience also highlights the risks of insufficient planning time, strained capacity, and the difficulty of integrating systems and cultures.

      Sector voices in New Zealand echo this. LGNZ has emphasised that reorganisation is complex and resource-intensive, requiring flexibility and strong local support. The three-month Head Start window needs to be seen for what it is; an initiator of what should be a much longer design phase. 

      For Head Start mergers to be successful, high-level proposals will need to evolve into detailed planning across governance, operations, workforce, and technology.

      Will I still be myself in this relationship?

      Loss of identity is one of the biggest concerns for councils and their citizens. Internationally, amalgamations have led to reduced local representation and civic engagement, and in some cases, backlash and even de-amalgamation.

      We know our communities care deeply about local voice and identity. Without safeguards like community boards or devolved decision-making, larger councils can feel distant and unresponsive, and we have already seen this playing out with some smaller councils across the country. 

      This tells us that designing governance that preserves local identity and representation isn’t a ‘nice to have’, it’s essential to long-term success. 

      Are we rushing because of a deadline?

      The Head Start timeline creates urgency but also creates risk.

      Media and sector commentary have described the process as an ‘ultimatum’, raising questions about whether speed is coming at the expense of good design. Even supporters of reform caution that fast decisions are not always good decisions.

      Some regions may be ready. Others are not. Forcing all councils onto the same timeline risks poor outcomes and potentially long-term regret. 

      Final thought

      Head Start is a catalyst, but it shouldn’t be a swipe-right decision. Where councils share genuine strategic alignment, strong community support and a clear long-term vision, amalgamation could create opportunities that may be difficult to achieve independently. The challenge is ensuring these benefits are demonstrated rather than assumed. 

      The strongest proposals, like the strongest relationships, will be:

      • Clear on their why
      • Honest about trade-offs
      • Realistic about money and effort
      • Designed to last beyond the honeymoon.

      Because in local government, as in life, the real test isn’t how quickly you get together. It’s whether you can make it work over time.


      Author

      Mair Brooks

      Partner, Infrastructure Advisory – Major Projects and Infrastructure

      KPMG in New Zealand


      The purpose of this article is not to advocate for or against amalgamation, but to highlight the considerations councils should evaluate before committing to structural change